I changed the Archer IP address to something different and I still can't connect to the ZyXel.
It's not a biggie, I just thought I'd switch the wifi broadcast off so devices don't try to connect to it. I'm sure I could connect it by wire to a laptop, but I can't be bothered right now. I'm just glad I got bridge mode working with the Archer.
Currently I'm on ADSL. If I wanted to switch to VDSL, would I need to make changes to any of the settings in either the ZyXEL or the Archer?